BUYJEM • Factory Direct
Product details
For wholesale: specs extracted from product content and saved fields.
Ship from / originWuzhou Gemstone City
Category
Lab-grown Corundum (Ruby/Sapphire) / Loose Gemstones
Gem type
Lab-Grown Ruby
Shape
Rectangular Step Cut
Size / weight
2×4mm – 10x20mm
Cut
Excellent
Color
Ruby Red – Pigeon Blood
Clarity
VS-VVS
Certificate
AGL/GRC
Growth method (lab)
Czochralski Method
Factory / supplier
5 Wuzhou Gem Processing Enterprises
Chemical
Al2O3
Hardness
9.0
Dispersion
0.018
Refractive index
1.76-1.77
Specific gravity
3.99-4.05
Customization
Custom Cutting Available
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This lab-grown ruby offers the same chemical and physical properties as natural ruby. It features a classic baguette step cut and is available in sizes from 2x4mm to 10x20mm. The gem displays a rich ruby red to pigeon blood color with VS-VVS clarity and an excellent cut. It is certified by AGL/GRC and accepts custom cutting requests.